Animals sculpt the optical properties of their tissues at the nanoscale to give themselves “structural colors.” New work is piecing together how they do it. Peacocks, panther chameleons, scarlet ...

Jan. 23 (UPI) --A new video camera system is giving humans a glimpse into how animals see colors in motion as they navigate nature, researchers say. "Each animal has a unique set of photoreceptors, ...

Peacocks, panther chameleons, scarlet macaws, clown fish, toucans, blue-ringed octopuses, and so many more: The animal kingdom has countless denizens with extraordinarily colorful beauty. But in many ...

Nature comes in a variety of striking colors, but all that beauty didn't evolve for our enjoyment. Conspicuous colors tend to be signals, often helping animals woo mates or warn predators. Yet the ...

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Blue animals have forever fascinated humans, being among the most unforgettable species in the natural world. This rarity makes each of them seem nearly mythical, as if drawn by the sky or sea itself.

The color of your t-shirt is sending signals far beyond how trendy you are. In a study published Thursday in PLOS ONE, scientists found that Western fence lizards most feared approaching humans that ...

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Blue is one of the rarest colors in the animal kingdom, and unlike other pigments found in nature, most blue creatures don’t actually produce blue pigment. Instead, their color comes from structural ...